24の性質
かけ算24の段（24の倍数）～中学受験生の覚えるべき倍数
- 24 × 1 = 24
- 24 × 2 = 48
- 24 × 3 = 72
- 24 × 4 = 96
- 24 × 5 = 120
- 24 × 6 = 144
- 24 × 7 = 168
- 24 × 8 = 192
- 24 × 9 = 216
- 24 × 10 = 240
- 24 × 11 = 264
- 24 × 12 = 288
- 24 × 13 = 312
- 24 × 14 = 336
- 24 × 15 = 360
- 24 × 16 = 384
- 24 × 17 = 408
- 24 × 18 = 432
- 24 × 19 = 456
- 24 × 20 = 480
- 24 × 21 = 504
- 24 × 22 = 528
- 24 × 23 = 552
- 24 × 24 = 576
- 24 × 25 = 600
- 24 × 26 = 624
- 24 × 27 = 648
- 24 × 28 = 672
- 24 × 29 = 696
- 24 × 30 = 720
- 24 × 31 = 744
- 24 × 32 = 768
- 24 × 33 = 792
- 24 × 34 = 816
- 24 × 35 = 840
- 24 × 36 = 864
- 24 × 37 = 888
- 24 × 38 = 912
- 24 × 39 = 936
- 24 × 40 = 960
- 24 × 41 = 984
- 24 × 42 = 1008
- 24 × 43 = 1032
- 24 × 44 = 1056
- 24 × 45 = 1080
- 24 × 46 = 1104
- 24 × 47 = 1128
- 24 × 48 = 1152
- 24 × 49 = 1176
- 24 × 50 = 1200
- 24 × 51 = 1224
- 24 × 52 = 1248
- 24 × 53 = 1272
- 24 × 54 = 1296
- 24 × 55 = 1320
- 24 × 56 = 1344
- 24 × 57 = 1368
- 24 × 58 = 1392
- 24 × 59 = 1416
- 24 × 60 = 1440
- 24 × 61 = 1464
- 24 × 62 = 1488
- 24 × 63 = 1512
- 24 × 64 = 1536
- 24 × 65 = 1560
- 24 × 66 = 1584
- 24 × 67 = 1608
- 24 × 68 = 1632
- 24 × 69 = 1656
- 24 × 70 = 1680
- 24 × 71 = 1704
- 24 × 72 = 1728
- 24 × 73 = 1752
- 24 × 74 = 1776
- 24 × 75 = 1800
- 24 × 76 = 1824
- 24 × 77 = 1848
- 24 × 78 = 1872
- 24 × 79 = 1896
- 24 × 80 = 1920
- 24 × 81 = 1944
- 24 × 82 = 1968
- 24 × 83 = 1992
- 24 × 84 = 2016
- 24 × 85 = 2040
- 24 × 86 = 2064
- 24 × 87 = 2088
- 24 × 88 = 2112
- 24 × 89 = 2136
- 24 × 90 = 2160
- 24 × 91 = 2184
- 24 × 92 = 2208
- 24 × 93 = 2232
- 24 × 94 = 2256
- 24 × 95 = 2280
- 24 × 96 = 2304
- 24 × 97 = 2328
- 24 × 98 = 2352
- 24 × 99 = 2376
- 24 × 100 = 2400
24 の特殊な性質をあつかう問題はよくでてきます。24 は 360 の約数であり、24 の倍数はしばしば角度になります。24 の倍数は 360 まですべて覚えよう！
問題
24 × 14 = ?
24 × 15 = ?
24 × 16 = ?
24 × 18 = ?
解答
24 × 14 = 336
24 × 15 = 360
24 × 16 = 384
24 × 18 = 432
